PrjGetOnDiskFileState

// PROJECTEDFSLIB.dll
#include <windows.h>

HRESULT PrjGetOnDiskFileState(
    LPCWSTR destinationFileName,
    PRJ_FILE_STATE* fileState
);

<DllImport("PROJECTEDFSLIB.dll", ExactSpelling:=True)>
Public Shared Function PrjGetOnDiskFileState(
    <MarshalAs(UnmanagedType.LPWStr)> destinationFileName As String,   ' LPCWSTR
    <Out> ByRef fileState As Integer   ' PRJ_FILE_STATE* out
) As Integer
End Function

' destinationFileName : LPCWSTR
' fileState : PRJ_FILE_STATE* out
Declare PtrSafe Function PrjGetOnDiskFileState Lib "projectedfslib" ( _
    ByVal destinationFileName As LongPtr, _
    ByRef fileState As Long) As Long
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

PrjGetOnDiskFileState = ctypes.windll.projectedfslib.PrjGetOnDiskFileState
PrjGetOnDiskFileState.restype = ctypes.c_int
PrjGetOnDiskFileState.argtypes = [
    wintypes.LPCWSTR,  # destinationFileName : LPCWSTR
    ctypes.c_void_p,  # fileState : PRJ_FILE_STATE* out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('PROJECTEDFSLIB.dll')
PrjGetOnDiskFileState = Fiddle::Function.new(
  lib['PrjGetOnDiskFileState'],
  [
    Fiddle::TYPE_VOIDP,  # destinationFileName : LPCWSTR
    Fiddle::TYPE_VOIDP,  # fileState : PRJ_FILE_STATE* out
  ],
  Fiddle::TYPE_INT)

#[link(name = "projectedfslib")]
extern "system" {
    fn PrjGetOnDiskFileState(
        destinationFileName: *const u16,  // LPCWSTR
        fileState: *mut i32  // PRJ_FILE_STATE* out
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("PROJECTEDFSLIB.dll")]
public static extern int PrjGetOnDiskFileState([MarshalAs(UnmanagedType.LPWStr)] string destinationFileName, out int fileState);
"@
$api = Add-Type -MemberDefinition $sig -Name 'PROJECTEDFSLIB_PrjGetOnDiskFileState' -Namespace Win32 -PassThru
# $api::PrjGetOnDiskFileState(destinationFileName, fileState)

#uselib "PROJECTEDFSLIB.dll"
#func global PrjGetOnDiskFileState "PrjGetOnDiskFileState" sptr, sptr
; PrjGetOnDiskFileState destinationFileName, varptr(fileState)   ; 戻り値は stat
; destinationFileName : LPCWSTR -> "sptr"
; fileState : PRJ_FILE_STATE* out -> "sptr"
; ※HSP3.7は #func のため戻り値はシステム変数 stat に格納されます。

import (
	"golang.org/x/sys/windows"
	"unsafe"
)

var (
	projectedfslib = windows.NewLazySystemDLL("PROJECTEDFSLIB.dll")
	procPrjGetOnDiskFileState = projectedfslib.NewProc("PrjGetOnDiskFileState")
)

// destinationFileName (LPCWSTR), fileState (PRJ_FILE_STATE* out)
r1, _, err := procPrjGetOnDiskFileState.Call(
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(destinationFileName))),
	uintptr(fileState),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // HRESULT

function PrjGetOnDiskFileState(
  destinationFileName: PWideChar;   // LPCWSTR
  fileState: Pointer   // PRJ_FILE_STATE* out
): Integer; stdcall;
  external 'PROJECTEDFSLIB.dll' name 'PrjGetOnDiskFileState';

result := DllCall("PROJECTEDFSLIB\PrjGetOnDiskFileState"
    , "WStr", destinationFileName   ; LPCWSTR
    , "Ptr", fileState   ; PRJ_FILE_STATE* out
    , "Int")   ; return: HRESULT

●PrjGetOnDiskFileState(destinationFileName, fileState) = DLL("PROJECTEDFSLIB.dll", "int PrjGetOnDiskFileState(char*, void*)")
# 呼び出し: PrjGetOnDiskFileState(destinationFileName, fileState)
# destinationFileName : LPCWSTR -> "char*"
# fileState : PRJ_FILE_STATE* out -> "void*"
# なでしこ1は32bit・ANSI(Shift_JIS)。文字列=char*(ANSI)、ポインタ/ハンドル=void*(4byte)。

const std = @import("std");

extern "projectedfslib" fn PrjGetOnDiskFileState(
    destinationFileName: [*c]const u16, // LPCWSTR
    fileState: [*c]i32 // PRJ_FILE_STATE* out
) callconv(std.os.windows.WINAPI) i32;

proc PrjGetOnDiskFileState(
    destinationFileName: WideCString,  # LPCWSTR
    fileState: ptr int32  # PRJ_FILE_STATE* out
): int32 {.importc: "PrjGetOnDiskFileState", stdcall, dynlib: "PROJECTEDFSLIB.dll".}

pragma(lib, "projectedfslib");
extern(Windows)
int PrjGetOnDiskFileState(
    const(wchar)* destinationFileName,   // LPCWSTR
    int* fileState   // PRJ_FILE_STATE* out
);

ccall((:PrjGetOnDiskFileState, "PROJECTEDFSLIB.dll"), stdcall, Int32,
      (Cwstring, Ptr{Int32}),
      destinationFileName, fileState)
# destinationFileName : LPCWSTR -> Cwstring
# fileState : PRJ_FILE_STATE* out -> Ptr{Int32}
# stdcall は 32bit のみ意味を持つ(x64 では無視)。

local ffi = require("ffi")
ffi.cdef[[
int32_t PrjGetOnDiskFileState(
    const uint16_t* destinationFileName,
    int32_t* fileState);
]]
local projectedfslib = ffi.load("projectedfslib")
-- projectedfslib.PrjGetOnDiskFileState(destinationFileName, fileState)
-- destinationFileName : LPCWSTR
-- fileState : PRJ_FILE_STATE* out
-- 構造体/GUIDへのポインタは cdef が通るよう void* で表記(実型は各引数コメント参照)。値渡し構造体・enum は対応する typedef を cdef に追加すること。

const koffi = require('koffi');
const lib = koffi.load('PROJECTEDFSLIB.dll');
const PrjGetOnDiskFileState = lib.func('__stdcall', 'PrjGetOnDiskFileState', 'int32_t', ['str16', 'int32_t *']);
// PrjGetOnDiskFileState(destinationFileName, fileState)
// destinationFileName : LPCWSTR -> 'str16'
// fileState : PRJ_FILE_STATE* out -> 'int32_t *'
// 出力ポインタは koffi.out(...) で包む。構造体は koffi.struct で定義。

const lib = Deno.dlopen("PROJECTEDFSLIB.dll", {
  PrjGetOnDiskFileState: { parameters: ["buffer", "pointer"], result: "i32" },
});
// lib.symbols.PrjGetOnDiskFileState(destinationFileName, fileState)
// destinationFileName : LPCWSTR -> "buffer"
// fileState : PRJ_FILE_STATE* out -> "pointer"
// 文字列引数は "buffer"(NUL 終端のバイト列を Uint8Array で渡す)。
// 値渡し構造体は { struct: [ ...field types... ] } を使用。

<?php
$ffi = FFI::cdef(<<<C
int32_t PrjGetOnDiskFileState(
    const uint16_t* destinationFileName,
    int32_t* fileState);
C, "PROJECTEDFSLIB.dll");
// $ffi->PrjGetOnDiskFileState(destinationFileName, fileState);
// destinationFileName : LPCWSTR
// fileState : PRJ_FILE_STATE* out
// 構造体/GUIDへのポインタは cdef が通るよう void* で表記(実型は各引数コメント参照)。値渡し構造体・enum は対応する typedef を cdef に追加すること。
// WINAPI(stdcall): x64 では呼出規約が統一されるため問題なし。x86 では __stdcall 対応のラッパが必要な場合あり。

import com.sun.jna.*;
import com.sun.jna.ptr.*;
import com.sun.jna.win32.StdCallLibrary;
import com.sun.jna.win32.W32APIOptions;

public interface Projectedfslib extends StdCallLibrary {
    Projectedfslib INSTANCE = Native.load("projectedfslib", Projectedfslib.class);
    int PrjGetOnDiskFileState(
        WString destinationFileName,   // LPCWSTR
        IntByReference fileState   // PRJ_FILE_STATE* out
    );
}

@[Link("projectedfslib")]
lib LibPROJECTEDFSLIB
  fun PrjGetOnDiskFileState = PrjGetOnDiskFileState(
    destinationFileName : UInt16*,   # LPCWSTR
    fileState : Int32*   # PRJ_FILE_STATE* out
  ) : Int32
end
# 構造体/GUID/enum は lib 内に対応する型定義が必要。
# 呼出規約: x64 は規約統一のため OK。x86(32bit)は WINAPI=stdcall だが Crystal の fun に stdcall 付与構文がなく非対応。

import 'dart:ffi';
import 'package:ffi/ffi.dart';

typedef PrjGetOnDiskFileStateNative = Int32 Function(Pointer<Utf16>, Pointer<Int32>);
typedef PrjGetOnDiskFileStateDart = int Function(Pointer<Utf16>, Pointer<Int32>);
final PrjGetOnDiskFileState = DynamicLibrary.open('PROJECTEDFSLIB.dll')
    .lookupFunction<PrjGetOnDiskFileStateNative, PrjGetOnDiskFileStateDart>('PrjGetOnDiskFileState');
// destinationFileName : LPCWSTR -> Pointer<Utf16>
// fileState : PRJ_FILE_STATE* out -> Pointer<Int32>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
function PrjGetOnDiskFileState(
  destinationFileName: PWideChar;   // LPCWSTR
  fileState: Pointer   // PRJ_FILE_STATE* out
): Integer; stdcall;
  external 'PROJECTEDFSLIB.dll' name 'PrjGetOnDiskFileState';

import Foreign
import Foreign.C.Types
import Foreign.C.String

foreign import stdcall safe "PrjGetOnDiskFileState"
  c_PrjGetOnDiskFileState :: CWString -> Ptr Int32 -> IO Int32
-- destinationFileName : LPCWSTR -> CWString
-- fileState : PRJ_FILE_STATE* out -> Ptr Int32
-- 要 GHC(Windows)。stdcall は x64 では ccall として扱われる。ブロックする API は safe 呼び出し推奨。

open Ctypes
open Foreign

let prjgetondiskfilestate =
  foreign "PrjGetOnDiskFileState"
    ((ptr uint16_t) @-> (ptr int32_t) @-> returning int32_t)
(* destinationFileName : LPCWSTR -> (ptr uint16_t) *)
(* fileState : PRJ_FILE_STATE* out -> (ptr int32_t) *)
(* foreign は cdecl 前提。x64 Windows では WINAPI と一致。構造体は ctypes structure を定義のこと。 *)

(cffi:define-foreign-library projectedfslib (t "PROJECTEDFSLIB.dll"))
(cffi:use-foreign-library projectedfslib)

(cffi:defcfun ("PrjGetOnDiskFileState" prj-get-on-disk-file-state :convention :stdcall) :int32
  (destination-file-name (:string :encoding :utf-16le))   ; LPCWSTR
  (file-state :pointer))   ; PRJ_FILE_STATE* out
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。

use Win32::API;
my $PrjGetOnDiskFileState = Win32::API::More->new('PROJECTEDFSLIB',
    'int PrjGetOnDiskFileState(LPCWSTR destinationFileName, LPVOID fileState)');
# my $ret = $PrjGetOnDiskFileState->Call($destinationFileName, $fileState);
# destinationFileName : LPCWSTR -> LPCWSTR
# fileState : PRJ_FILE_STATE* out -> LPVOID
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。